Pith Number

pith:ZMM3HHTO

pith:2021:ZMM3HHTOCJLJYSPBYZRR6QPS2R

not attested not anchored not stored refs pending

Low-dimensional Denoising Embedding Transformer for ECG Classification

Jian Guan, Pengming Feng, Wenbo Wang, Wenwu Wang, Xinxin Wang

arxiv:2103.17099 v1 · 2021-03-31 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZMM3HHTOCJLJYSPBYZRR6QPS2R}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T02:28:12.837108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb19b39e6e12569c49e1c6631f41f2d471d4b3b0b91320900bf90cf981a0e4ed

Aliases

arxiv: 2103.17099 · arxiv_version: 2103.17099v1 · doi: 10.48550/arxiv.2103.17099 · pith_short_12: ZMM3HHTOCJLJ · pith_short_16: ZMM3HHTOCJLJYSPB · pith_short_8: ZMM3HHTO

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZMM3HHTOCJLJYSPBYZRR6QPS2R \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: cb19b39e6e12569c49e1c6631f41f2d471d4b3b0b91320900bf90cf981a0e4ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3bc5abfe218b8add668fc787b7d0de329d343b7909fa5a81f5c89a3629628c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-03-31T14:14:59Z",
    "title_canon_sha256": "166f74156d561ee8ef2d763b78bfb528d2c8d1ed67b4f0571b7116c8a800ad84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.17099",
    "kind": "arxiv",
    "version": 1
  }
}